Doctor insights on:
Blood Test Shows Falsely Elevated Potassium Levels
Hyperkalemia in an elevated potassium level in the blood. It can be mild to severe. The most common causes are kidney disease, Addison's disease, dehydration, and multiple drug therapies. It can occur in crush injuries and rhabdomyolysis (rapid breakdown of muscle) or hemolysis (breakdown of blood cells). Severe hyperkalemia can be fatal and cause the heart to stop beating or become very slow. It is usually treated by resin exchange agents (Kayexalate or others) or dialysis and fluids. Sometimes glucose, Insulin and sodium bicarbonate can be utilized as ...Read more
Meals and potassium: Your potassium (k) level is dependent on various factors. Some are, any presence of chronic kidney disease (ckd), if the rbc's in the blood were broken going into the test tube, how long the blood was in the tube before the k level was done and how long before the test you ingested and the and the amount of k you ate. Speak to the doctor (d) who ordered the test and ask the d if you have any ckd. ...Read moreSee 1 more doctor answer
Potassium of 8: Unless you are a dialysis patient, a potassium (k) of 8 would kill you by stopping your heart from pumping. Most likely, you had a elevated k due to some leaking of k from the intracellular space during the drawing of blood from your vein. This is called "factitious hyperkalemia". Elevated k levels are also seen with increased platelets in your blood or some destruction of rbc's in the test tube. ...Read more
What to do if I have had blood test done for a physical, and my potassium levels are very high. Any help?
Get it rechecked: It is probably a lab error. It is not uncommon to have this false alarm because potassium level does not go up if you are well. It usually goes up if your kidney is not functioning. Most of the false alarms are caused by a difficult blood draw which can dmage the red cells which relase potassium into the blood. But it is nothing to worry about..You just need to confirm it. ...Read more
Heart arrhythmias: The most concerning side effect of having too high potassium in your blood is the possibility of developing heart rhythm disturbances, some of which can be life-threatening. A slightly elevated potassium level will not cause this, but you want to make sure that it is not trending upward into a dangerous zone. ...Read more
5.4 Potassium level I had blood test for surgery and all were normal range except K how can I lower my Potassium?
It depends: on whether the high potassium level is because of kidney disease, medications (like lisinopril and losartan for BP or potassium supplements), endocrine disease (like hypoaldosteronism) or obstruction. There are medications to lower potassium but they are typically used in the hospital setting only, not for home. If you are eating high potassium foods, you should stop. Diuretics also help lower ...Read more
I recently had a physical and my WBC were low 2.98 and potassium level was high. I was told to get another blood test. Should I be concerned? Thanks
Sure...: ...at least to follow your doctor's advice and get the recommended next blood test. Then, let's see what's found before you worry prematurely. ...Read more
I have had 2 blood test in the past month that have shown elevated potasium levels. What are sympthoms and causes? I have copdand alergys, no other medical problems that I am awre off, all though i did have cancer surgery in 1991 with no reoccurance of p
We : We would need to know how elevated. What were the actual values? It can range from being slightly dehydrated to various other things. Please provide more details. ...Read more
I am worried about my blood test result.Potassium level 5.9 mmol/l(two weeks later 5.8 mmol/l.How to reduce serum potassium level in blood?Tanks!
I'm on Benicar (olmesartan) 20 mg for hbp. My last blood test for potassium. It was 4.6. What are the chances the Benicar (olmesartan) increases it to dangerous levels?
Benicar (olmesartan) and K: First of all, if you are 18 years old on BP medication, there may be else going on. You are too young for essential hypertension and need to be referred to a nephrologist to see if you have secondary hypertension. You need to be evaluated for a coarctation of the aorta, conn's syndrome, renal artery stenosis and a pheochromocytoma. You potassium of 4.6 is not a problem, your hypertension at 18 is. ...Read moreSee 1 more doctor answer
Hi there, i was wondering why a patient with chronic kidney failure would have normal levels of sodium and potassium in the blood test result?
Potassium level is high from blood test for my 80year father who has parkinson, what can we do to lower potassium?
HIgh potassium level: You need to have your father's kidney function evaluated by having a 24 hour urine for creatinine clearance and protein done as well as having a renal ultrasound done to see the size and morphology of his kidneys. At 80 years, his renal function would not be normal. It could be worse if had diabetes and hypertension. His high potassium level could be a sign of renal disease. Go to a nephrologist. ...Read more
Blood test shows sodium 139, potassium 3.3 L, and chloride 109 H. What does this mean and should I be concerned? WBC/RBC is normal. Anion gap 5.0
Electrolytes: Your electrolyte balance is not perfectly normal. The chloride is high, as you note, and the anion gap is low. Bicarbonate (sodium bicarbonate) level is the other component of the anion gap - what is that value. Your potassium is low. Is this spontaneous or is it related to diet, diarrhea, vomiting, or a medication you did not report? Normal WBC and RBC is reassuring. ...Read more
88 y/o dad w/heart dis,diabetes,on many meds,has swollen lwr legs & feet, 6.6 potassium level in blood test,will furosemide work,how long for result ?
ER visit: 88 year old gentleman with multiple medical problems. Call 911 have your father visit the ER because elevated potassium levels can affect his heart. The blood test may be hemolyzed (falsely elevated) but better safe than sorry with your father- get him evaluated immediately. Good luck. ...Read more
Three cups of black coffee before my fasting blood test. Potassium came in at 5.7. Could this be the cause. I'm healthy otherwise.
Yes, see Dr: Should be re-tested and possibly treated.Get a more detailed answer ›
HIgh potassium level: Did a doctor order your blood test? Did you speak to him? Perhaps you need to see a neprhologist to see what is causing your high potassiumn (k) level in your blood. If you have normal kidney function, your k would not be elevated. Please see a nephrologist to have an examination and take some blood work. Eating a diet low in k probably is not the answer to your high k level in your blood. ...Read more
- Talk to a doctor live online for free
- Blood test shows falsely elevated magnesium levels
- Blood test shows falsely elevated iron levels
- Blood test shows falsely elevated calcium levels
- Ask a doctor a question free online
- Blood test shows falsely decreased iron levels
- Blood test shows high potassium
- Elevated liver levels in blood test
- Blood test showed a very high psa level
- Talk to a urgent care specialist online for free